We are trying to make our hometown cleaner and more beautiful.
Have you heard from your parents recently?
This kind of baboo is suitable for pandas to eat.
We need to work hard and provide better life to our parents.
We should try our best to reduce the waste.
I call on us all to protect our enviroment.
I'm surprised to find there is nobody there.
Our classroom is 12 meters long,8 meters wide.